Hummingbird feeder



FIG. 1 is a perspective view of a hummingbird feeder, showing the first embodiment of my new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a front elevation view, the rear elevation view, the left side elevation view and the right side elevation view are identical;

FIG. 4 is a top plan view thereof;

FIG. 5 is bottom plan view thereof;

FIG. 6 is a perspective view of a hummingbird feeder, showing the second embodiment of my new design;

FIG. 7 is another perspective view thereof;

FIG. 8 is a front elevation view, the rear elevation view, the left side elevation view and the right side elevation view are identical;

FIG. 9 is a top plan view thereof; and,

FIG. 10 is a bottom plan view thereof.

The broken lines in the figures depict portions of the hummingbird feeder, that form no part of the claimed design. 

CLAIM The ornamental design for a hummingbird feeder, as shown and described. 